Home / 64,055,861.48-96,083,761.46-15,533,707.13

Finding the Fourth Proportional to 64,055,861.48, 96,083,761.46 and 15,533,707.13

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Solution

The fourth proportional to 64,055,861.48, 96,083,761.46 and 15,533,707.13 is: 23,300,553.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,055,861.48 : 96,083,761.46 = 15,533,707.13 : x
  2. Step 2: Convert to fraction form
    64,055,861.48/96,083,761.46 = 15,533,707.13/x
  3. Step 3: Cross multiply
    64,055,861.48x = 96,083,761.46 × 15,533,707.13
  4. Step 4: Simplify right side
    64,055,861.48x = 1,492,537,010,468,421.25
  5. Step 5: Solve for x
    x = 1,492,537,010,468,421.25/64,055,861.48
  6. Step 6: Final answer
    x = 23,300,553.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.